Question No: 21 HOTSPOT – (Topic 2)

How should you build the ProcessRequest method? (To answer, select the appropriate options in the answer area.)

y

Answer:

Question No: 22 – (Topic 2)

You need to implement the requirements for handling IIS errors. What should you do?

Option A

Option B

Option C

Option D

Answer: A

Question No: 23 – (Topic 2)

The GetDealPrice method must be called by using Ajax.

You need to get the price of a product by using the GetDealPrice method of the ProductController.

Which code segment should you use? (Each correct answer presents a complete solution. Choose all that apply.)

Option A

Option B

Option C

Option D

Answer: C,D

Question No: 24 – (Topic 2)

You need to implement client-side animations according to the business requirements.

Which line of code should you use? (Each correct answer presents a complete solution. Choose all that apply.)

A. $ (quot;h1: firstquot;) .animate ({ opacity: 0 });

B. $(quot;h1:firstquot;).fadeIn(1000);

$(quot;h1:firstquot;).animate({ opacity: 1 });

$(quot;h1:firstquot;).fadeOut(1000);

Answer: A,D

Question No: 25 – (Topic 2)

You need to update the routes to ensure that a product is always displayed on the product page.

Which code segment should you use?

Option A

Option B

Option C

Option D

Answer: B

Question No: 26 – (Topic 2)

You need to implement client-side animations according to the business requirements.

Which line of code should you use? (Each correct answer presents a complete solution. Choose all that apply.)

$(quot;body h1:nth-child(1)quot;).fadeIn(1000);

$(quot;body h1:nth-child(1)quot;)-fadeOut(1000);

$(quot;body h2:nth-child(1)quot;).animate({ opacity: 0 });

$(quot;body h1:nth-child(1)quot;).animate({ opacity: 1 });

Answer: B,C

Question No: 27 – (Topic 2)

You need to implement the business requirements for managing customer data.

What should you do? (Each correct answer presents part of the solution. Choose all that apply.)

Add a class named Customer-Controller to the Controllers folder. Then add a method named Edit to the class.

Create a new controller named Administration in the Controllers folder. Add an action named EditCustomer to the controller.

Add a folder named Customer to the Views folder. Then create a view inside this folder named Edit.aspx.

Create a new folder named EditCustomer to the Views folder. In the new folder, create a new file named Administration.aspx.

Answer: A,C

Topic 3, Video Transcoding Service Background

You are developing a video transcoding service. This service is used by customers to upload video files, convert video to other formats, and view the converted files. This service is used by customers all over the world.

Business Requirements

The user-facing portion of the application is an ASP.NET MVC application. It provides an interface for administrators to upload video and schedule transcoding. It also enables administrators and users to download the transcoded videos.

When videos are uploaded, they are populated with metadata used to identify the video. The video metadata is gathered by only one system when the video upload is complete.

Customers require support for Microsoft Internet Explorer 7 and later. The application contains a header that is visible on every page.

If the logged-on user is an administrator, then the header will contain links to administrative functions. This information is read from a cookie that is set on the server. The administrative links must not be present if an error condition is present.

Technical Requirements User Experience:

->The front-end web application enables a user to view a list of videos.

->The main view of the application is the web page that displays the list of videos.

->HTML elements other than the list of videos are changed with every request requiring the page to reload.

Compatibility:

->Some customers use browsers that do not support the HTTP DELETE verb.

->These browsers send a POST request with an HTTP header of X-Delete when the intended action is to delete.

Transcoding:

->The video transcoding occurs on a set of Windows Azure worker roles.

->The transcoding is performed by a third-party command line tool named transcode.exe. When the tool is installed, an Environment variable named transcode contains the path to the utility.

->A variable named license contains the license key. The license for the transcoding utility requires that it be unregistered when it is not in use.

->The transcoding utility requires a significant amount of resources. A maximum of 10 instances of the utility can be running at any one time. If an instance of the role cannot process an additional video, it must not prevent any other roles from processing that video.

->The utility logs errors to a Logs directory under the utilities path.

->A local Azure directory resource named perf is used to capture performance data.

Development:

->Developers must use Microsoft Remote Desktop Protocol (RDP) to view errors generated by the transcode.exe utility.

->An x509 certificate has been created and distributed to the developers for this purpose.

->Developers must be able to use only RDP and not any other administrative functions.

Application Structure

Question No: 28 – (Topic 3)

You need to ensure that developers can connect to a Windows Azure role by using RDP. What should you do?

Export a certificate without a private key. Upload the .cer file to the Management Certificates section on the Azure Management Portal.

Export a certificate with a private key. Upload the .pfx file to the Management Certificates section on the Azure Management Portal.

Export a certificate without a private key. Upload the .cer file to the Certificates section under the TranscodeWorkerRole hosted service on the Azure Management Portal.

Export a certificate with a private key. Upload the .pfx file to the Certificates section under the TranscodeWorkerRole hosted service on the Azure Management Portal.

Answer: D

Question No: 29 – (Topic 3)

You need to ensure that all the MVC controllers are secure.

Which code segment should you use as the body for the CreateController method in AdminVerifierFactory.es?

Option A

Option B

Option C

Option D

Answer: C

Question No: 30 DRAG DROP – (Topic 3)

You need to ensure that the transcode.exe utility is installed before the worker role starts.

How should you implement the startup task? (To answer, drag the appropriate values to the correct element or attribute. Each value may be used once, more than once, or not at all. You may need to drag the split bar between panes or scroll to view content.)